From eac59697740e943f2e2c7a2382bc3399e7aa7cfc Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Fri, 3 Jun 2011 18:14:32 +0000
Subject: Remove use of boost::enable_shared_from_this<Canvas>.

Instead, just store a pointer to the containing canvas in Items, since it should not be possible for an Item to outlive its containing Canvas anyway.  Shrinks Item memory overhead a tad and gives a minor performance boost as an added bonus.


git-svn-id: http://svn.drobilla.net/lad/trunk/machina@3354 a436a847-0d15-0410-975c-d299462d15a1
---
 src/gui/EdgeView.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/gui/EdgeView.hpp')

diff --git a/src/gui/EdgeView.hpp b/src/gui/EdgeView.hpp
index fcdbfa4..30c5b75 100644
--- a/src/gui/EdgeView.hpp
+++ b/src/gui/EdgeView.hpp
@@ -30,7 +30,7 @@ class EdgeView
 	: public FlowCanvas::Connection
 	, public Machina::Client::ClientObject::View {
 public:
-	EdgeView(SharedPtr<FlowCanvas::Canvas>            canvas,
+	EdgeView(FlowCanvas::Canvas&                      canvas,
 	         SharedPtr<NodeView>                      src,
 	         SharedPtr<NodeView>                      dst,
 	         SharedPtr<Machina::Client::ClientObject> edge);
-- 
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